Two Sigma Investments
AORT icon

Two Sigma Investments’s Artivion AORT Stock Holding History

Two Sigma Investments’s Portfolio AORT Stock Details AORT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$26.6M Buy
725,852
+282,385
+64% +$11.1M 0.02% 785
2025
Q4 		$20.2M Sell
443,467
-3,068
-0.7% -$137K 0.03% 715
2025
Q3 		$18.9M Buy
446,535
+313,446
+236% +$11.8M 0.03% 653
2025
Q2 		$4.14M Buy
133,089
+123,749
+1,325% +$3.35M 0.01% 1354
2025
Q1 		$230K Buy
+9,340
New +$259K ﹤0.01% 2811
2024
Q4 		– Sell
-25,760
Closed -$686K – 3190
2024
Q3 		$686K Sell
25,760
-20,408
-44% -$530K ﹤0.01% 2320
2024
Q2 		$1.18M Sell
46,168
-46,040
-50% -$1.03M ﹤0.01% 1896
2024
Q1 		$1.95M Buy
92,208
+20,532
+29% +$382K ﹤0.01% 1500
2023
Q4 		$1.28M Buy
71,676
+24,448
+52% +$380K ﹤0.01% 1930
2023
Q3 		$716K Buy
+47,228
New +$765K ﹤0.01% 2117
2023
Q1 		– Sell
-22,493
Closed -$273K – 2942
2022
Q4 		$273K Buy
+22,493
New +$270K ﹤0.01% 2277
2022
Q3 		– Sell
-33,485
Closed -$632K – 2459
2022
Q2 		$632K Sell
33,485
-10,510
-24% -$203K ﹤0.01% 1730
2022
Q1 		$941K Sell
43,995
-5,746
-12% -$111K ﹤0.01% 1727
2021
Q4 		$1.01M Sell
49,741
-77,827
-61% -$1.57M ﹤0.01% 2555
2021
Q3 		$2.84M Sell
127,568
-55,324
-30% -$1.43M 0.01% 1658
2021
Q2 		$5.19M Buy
182,892
+90,365
+98% +$2.46M 0.01% 1183
2021
Q1 		$2.09M Buy
+92,527
New +$2.26M 0.01% 1678
2020
Q4 		– Sell
-23,000
Closed -$425K – 3307
2020
Q3 		$425K Sell
23,000
-11,204
-33% -$214K ﹤0.01% 2361
2020
Q2 		$656K Buy
34,204
+23,004
+205% +$488K ﹤0.01% 1813
2020
Q1 		$190K Buy
+11,200
New +$287K ﹤0.01% 2671
2019
Q3 		– Sell
-62,508
Closed -$1.87M – 3427
2019
Q2 		$1.87M Buy
62,508
+47,694
+322% +$1.41M 0.01% 1484
2019
Q1 		$432K Buy
+14,814
New +$423K ﹤0.01% 2357
2017
Q4 		– Sell
-15,708
Closed -$357K – 3066
2017
Q3 		$357K Sell
15,708
-11,886
-43% -$240K ﹤0.01% 2335
2017
Q2 		$551K Buy
+27,594
New +$494K ﹤0.01% 2262
2017
Q1 		– Sell
-68,654
Closed -$1.31M – 2862
2016
Q4 		$1.31M Sell
68,654
-75,700
-52% -$1.38M 0.01% 1804
2016
Q3 		$2.54M Sell
144,354
-5,955
-4% -$90.1K 0.01% 1298
2016
Q2 		$1.77M Buy
150,309
+86,990
+137% +$1.03M 0.01% 1346
2016
Q1 		$681K Buy
63,319
+13,760
+28% +$140K ﹤0.01% 1845
2015
Q4 		$534K Buy
49,559
+5,634
+13% +$59K ﹤0.01% 1917
2015
Q3 		$427K Sell
43,925
-31,804
-42% -$332K ﹤0.01% 1622
2015
Q2 		$854K Sell
75,729
-11,972
-14% -$127K ﹤0.01% 1756
2015
Q1 		$909K Sell
87,701
-2,531
-3% -$27.9K ﹤0.01% 1639
2014
Q4 		$1.02M Buy
90,232
+30,994
+52% +$321K 0.01% 1370
2014
Q3 		$585K Sell
59,238
-3,522
-6% -$34.6K ﹤0.01% 1250
2014
Q2 		$562K Buy
62,760
+16,823
+37% +$155K ﹤0.01% 1558
2014
Q1 		$457K Sell
45,937
-46,175
-50% -$473K ﹤0.01% 1517
2013
Q4 		$1.02M Buy
92,112
+54,237
+143% +$511K 0.01% 1321
2013
Q3 		$265K Sell
37,875
-9,732
-20% -$65.9K ﹤0.01% 1545
2013
Q2 		$298K Buy
+47,607
New +$291K ﹤0.01% 1632

Other funds holding AORT

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
NAMI
Nomura Asset Management International Philadelphia, Pennsylvania $58.4B AUM
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
PA
Perceptive Advisors New York $5.12B AUM 314.02% 1-Year Est. Return
FAM
Fred Alger Management New York $22.8B AUM 64.63% 1-Year Est. Return
JIC
Juniper Investment Company New York $313M AUM 79.58% 1-Year Est. Return
CCA
Conestoga Capital Advisors Wayne, Pennsylvania $4.6B AUM 16.08% 1-Year Est. Return

Two Sigma Investments's AORT Position: Q1 2026 in Review

Two Sigma Investments increased its Artivion (AORT) stake by 64% in Q1 2026, buying an estimated $11.1M and bringing the position to 725,852 shares worth $26.6M. The position accounts for 0.02% of the portfolio, ranked #785.

Two Sigma Investments first reported a position in AORT in Q2 2013 and has held it in 39 quarters since. 239 funds tracked by Wall St. Rank hold AORT as of Q1 2026.

  • Two Sigma Investments held 725,852 shares of Artivion worth $26.6M as of Q1 2026.
  • Two Sigma Investments bought 282,385 Artivion shares in Q1 2026, an estimated $11.1M.
  • Artivion made up 0.02% of Two Sigma Investments's portfolio in Q1 2026, its #785 holding.
  • Two Sigma Investments first reported a position in Artivion in Q2 2013 and has held it in 39 quarters since.
  • 239 funds tracked by Wall St. Rank held Artivion as of Q1 2026.

Based on Two Sigma Investments's 13F filing for Q1 2026, filed 15 May 2026.